3,4-二甲氧基查耳酮

3,4-二甲氧基查耳酮名称

[ CAS 号 ]:
52182-14-6

[ 中文名 ]:
3,4-二甲氧基查耳酮

[ 英文名 ]:
3,4'-DIMETHOXYCHALCONE

[英文别名 ]:

3,4-二甲氧基查耳酮物理化学性质

[ 密度 ]:
1.128g/cm3

[ 沸点 ]:
435.1ºC at 760 mmHg

[ 分子式 ]:
C₁₇H₁₆O₃

[ 分子量 ]:
268.30700

[ 闪点 ]:
208.8ºC

[ 精确质量 ]:
268.11000

[ PSA ]:
35.53000

[ LogP ]:
3.59990

[ 折射率 ]:
1.591

3,4-二甲氧基查耳酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UD5579458

CHEMICAL NAME :: 2-Propen-1-one, 3-(3-methoxyphenyl)-1-(4-methoxyphenyl)-

CAS REGISTRY NUMBER :: 52182-14-6

BEILSTEIN REFERENCE NO. :: 3140713

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H16-O3

MOLECULAR WEIGHT :: 268.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 18,65,1979

3,4-二甲氧基查耳酮安全信息

[ 海关编码 ]:
2914509090

3,4-二甲氧基查耳酮上下游产品

3,4-二甲氧基查耳酮上游产品

3,4-二甲氧基查耳酮下游产品

3,4-二甲氧基查耳酮海关

[ 海关编码 ]: 2914509090

[ 中文概述 ]:
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%